Synthetic Studies towards Iriomoteolide-1a: Construction of the C13-C23 Fragment
作者:Gang Zhao、Zhengqing Ye、Lisheng Deng、Shan Qian
DOI:10.1055/s-0029-1217728
日期:2009.9
A stereoselective synthesis of the C13-C23 segment of iriomoteolide-1a was achieved using, as key steps, a highly stereocontrolled crotylation to build the stereocenters at C18 and C19 and a Julia-Kocienski olefination to establish the C15-C16 E-olefin moiety.
Synthesis of the macrocyclic core of iriomoteolide-1a
作者:Shuo Li、Zheng Chen、Zhengshuang Xu、Tao Ye
DOI:10.1039/c0cc00915f
日期:——
The fully functionalized macrocyclic core of the marine natural product iriomoteolide-1a has been successfully constructed in a convergent and enantioselective manner.
Enantioselective total synthesis of the proposed structure of macrolide iriomoteolide-1b
作者:Zhengqing Ye、Tingyi Gao、Gang Zhao
DOI:10.1016/j.tet.2011.06.025
日期:2011.8
an enantioselective organocatalytic transfer hydrogenation of enal, a Julia–Kocienski olefination to establish the C15–C16 E-olefin moiety, a Kulinkovich reaction associated with cyclopropyl-allyl rearrangement to produce allyl stannane and ytterbium triflate and carboxylic acid promoted allylation between allyl stannane and aldehyde with tertiary alcohol at the α-position. The construction of macrolide